Solar powered streetlight. The lamp battery charges in the day,storing electricity generated from sunlight. This electricity is used to power the bulb at night. Photographed in north east England | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Fraser, Simon |
Bildgröße: | 4500 px × 3000 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |